MagickCore 6.9.11-60
Convert, Edit, Or Compose Bitmap Images
blob.h
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1/*
2 Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
3 dedicated to making software imaging solutions freely available.
4
5 You may not use this file except in compliance with the License. You may
6 obtain a copy of the License at
7
8 https://imagemagick.org/script/license.php
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15
16 MagickCore Binary Large OBjects methods.
17*/
18#ifndef MAGICKCORE_BLOB_H
19#define MAGICKCORE_BLOB_H
20
21#include "magick/image.h"
22#include "magick/stream.h"
23
24#if defined(__cplusplus) || defined(c_plusplus)
25extern "C" {
26#endif
27
28#define MagickMaxBufferExtent 81920
29#define MagickMinBufferExtent 16384
30
31typedef enum
32{
38
39extern MagickExport FILE
40 *GetBlobFileHandle(const Image *) magick_attribute((__pure__));
41
43 *BlobToImage(const ImageInfo *,const void *,const size_t,ExceptionInfo *),
44 *PingBlob(const ImageInfo *,const void *,const size_t,ExceptionInfo *);
45
47 BlobToFile(char *,const void *,const size_t,ExceptionInfo *),
48 FileToImage(Image *,const char *),
49 GetBlobError(const Image *) magick_attribute((__pure__)),
51 InjectImageBlob(const ImageInfo *,Image *,Image *,const char *,
53 IsBlobExempt(const Image *) magick_attribute((__pure__)),
55 IsBlobTemporary(const Image *) magick_attribute((__pure__));
56
58 GetBlobSize(const Image *);
59
61 GetBlobStreamHandler(const Image *) magick_attribute((__pure__));
62
63extern MagickExport unsigned char
64 *FileToBlob(const char *,const size_t,size_t *,ExceptionInfo *),
66 *ImageToBlob(const ImageInfo *,Image *,size_t *,ExceptionInfo *),
67 *ImagesToBlob(const ImageInfo *,Image *,size_t *,ExceptionInfo *);
68
69extern MagickExport void
73
74#if defined(__cplusplus) || defined(c_plusplus)
75}
76#endif
77
78#endif
MagickExport unsigned char * FileToBlob(const char *, const size_t, size_t *, ExceptionInfo *)
MagickExport unsigned char * GetBlobStreamData(const Image *) magick_attribute((__pure__))
MagickExport MagickBooleanType ImageToFile(Image *, char *, ExceptionInfo *)
MagickExport unsigned char * ImageToBlob(const ImageInfo *, Image *, size_t *, ExceptionInfo *)
MagickExport unsigned char * ImagesToBlob(const ImageInfo *, Image *, size_t *, ExceptionInfo *)
Definition: blob.c:1960
MagickExport MagickBooleanType IsBlobTemporary(const Image *) magick_attribute((__pure__))
Definition: blob.c:2354
MagickExport StreamHandler GetBlobStreamHandler(const Image *) magick_attribute((__pure__))
Definition: blob.c:1662
MagickExport MagickBooleanType IsBlobSeekable(const Image *) magick_attribute((__pure__))
MagickExport Image * BlobToImage(const ImageInfo *, const void *, const size_t, ExceptionInfo *)
MagickExport MagickBooleanType IsBlobExempt(const Image *) magick_attribute((__pure__))
MagickExport MagickBooleanType BlobToFile(char *, const void *, const size_t, ExceptionInfo *)
MagickExport MagickBooleanType GetBlobError(const Image *) magick_attribute((__pure__))
MagickExport void DuplicateBlob(Image *, const Image *)
MagickExport MagickSizeType GetBlobSize(const Image *)
Definition: blob.c:1546
MagickExport void DestroyBlob(Image *)
MapMode
Definition: blob.h:32
@ WriteMode
Definition: blob.h:34
@ PersistMode
Definition: blob.h:36
@ IOMode
Definition: blob.h:35
@ ReadMode
Definition: blob.h:33
MagickExport Image * PingBlob(const ImageInfo *, const void *, const size_t, ExceptionInfo *)
Definition: blob.c:2981
MagickExport MagickBooleanType FileToImage(Image *, const char *)
MagickExport MagickBooleanType InjectImageBlob(const ImageInfo *, Image *, Image *, const char *, ExceptionInfo *)
MagickExport void SetBlobExempt(Image *, const MagickBooleanType)
Definition: blob.c:4425
MagickExport FILE * GetBlobFileHandle(const Image *) magick_attribute((__pure__))
Definition: blob.c:1449
MagickExport MagickBooleanType magick_attribute((deprecated))
size_t MagickSizeType
Definition: magick-type.h:140
MagickBooleanType
Definition: magick-type.h:203
#define MagickExport
Definition: method-attribute.h:80
size_t(* StreamHandler)(const Image *, const void *, const size_t)
Definition: stream.h:26
Definition: exception.h:103
Definition: image.h:362
Definition: image.h:153